name = "abcdefgh"
# print(name[2:5])
# print(name[2:5:1])
# print(name[-6:-3])
# print(name[-6:-3:1])
# print(name[3:8])
# print(name[3:])
# print(name[-5:])
# print(name[0:5:2])
# print(name[:5:2])
print(name[::-1])